How severe is CVE-2012-4018?

CVE-2012-4018 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-4018 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4018?

CVE-2012-4018 primarily affects Finalbeta Mywebsearch. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-4018?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-4018 published?

CVE-2012-4018 was published on 2012-10-05 and last updated on 2026-06-16.

CVE-2012-4018

CVE-2012-4018 is a medium-severity vulnerability in Finalbeta Mywebsearch with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Finalbeta Mywebsearch
Published: 2012-10-05
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Final Beta Laboratory MyWebSearch before 1.23 allows remote attackers to inject arbitrary web script or HTML via the keywords parameter.

Frequently asked questions

What is CVE-2012-4018?: Cross-site scripting (XSS) vulnerability in Final Beta Laboratory MyWebSearch before 1.23 allows remote attackers to inject arbitrary web script or HTML via the keywords parameter.
How severe is CVE-2012-4018?: CVE-2012-4018 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-4018 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4018?: CVE-2012-4018 primarily affects Finalbeta Mywebsearch. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-4018?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4018 published?: CVE-2012-4018 was published on 2012-10-05 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:finalbeta:mywebsearch:*:*:*:*:*:*:*:*
cpe:2.3:a:finalbeta:mywebsearch:1.00:*:*:*:*:*:*:*
cpe:2.3:a:finalbeta:mywebsearch:1.01:*:*:*:*:*:*:*
cpe:2.3:a:finalbeta:mywebsearch:1.10:*:*:*:*:*:*:*
cpe:2.3:a:finalbeta:mywebsearch:1.20:*:*:*:*:*:*:*
cpe:2.3:a:finalbeta:mywebsearch:1.21:*:*:*:*:*:*:*

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